SE469020B - PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL - Google Patents

PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL

Info

Publication number
SE469020B
SE469020B SE8900437A SE8900437A SE469020B SE 469020 B SE469020 B SE 469020B SE 8900437 A SE8900437 A SE 8900437A SE 8900437 A SE8900437 A SE 8900437A SE 469020 B SE469020 B SE 469020B
Authority
SE
Sweden
Prior art keywords
hull
boats
ships
metal
cellular plastic
Prior art date
Application number
SE8900437A
Other languages
Swedish (sv)
Other versions
SE8900437D0 (en
SE8900437L (en
Inventor
Sven Joensson
Original Assignee
Sven Joensson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sven Joensson filed Critical Sven Joensson
Priority to SE8900437A priority Critical patent/SE469020B/en
Publication of SE8900437D0 publication Critical patent/SE8900437D0/en
Priority to AT90902853T priority patent/ATE110665T1/en
Priority to PCT/SE1990/000065 priority patent/WO1990009309A1/en
Priority to DE69012115T priority patent/DE69012115T2/en
Priority to ES90902853T priority patent/ES2063341T3/en
Priority to EP90902853A priority patent/EP0473587B1/en
Priority to DK90902853.2T priority patent/DK0473587T3/en
Priority to AU50378/90A priority patent/AU5037890A/en
Priority to JP2503036A priority patent/JPH04503198A/en
Priority to KR1019910700793A priority patent/KR920700990A/en
Priority to CA002046277A priority patent/CA2046277C/en
Publication of SE8900437L publication Critical patent/SE8900437L/en
Priority to FI913716A priority patent/FI98802C/en
Priority to NO19913067A priority patent/NO316741B1/en
Publication of SE469020B publication Critical patent/SE469020B/en
Priority to US08/344,620 priority patent/US5476560A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/68—Panellings; Linings, e.g. for insulating purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/46—Gluing; Taping; Cold-bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B83/00—Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems
    • B63B83/30—Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems for improving energy efficiency, e.g. by improving hydrodynamics or by upgrading the power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/02—Metallic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B63B2231/52—Fibre reinforced plastics materials

Abstract

The present invention relates to a method of producing an improved hull at new building of and renovating ships and boats having metal hulls for accomplishing high finish, good heat insulation and good acoustic attenuation, according to which sheets or mats of cellular plastic are glued on to the outside of the hull with the use of a glue giving an elastic or viscoelastic glue joint.

Description

46 10 15 20 25 30 35 9 020 PVC-cellplast. Isolering på insidan innebär att kondensproblem uppstår mellan isolering och ytterskrov med korrosionsproblem som följd. Vidare erhålles dålig akustisk dämpning eftersom t.ex. gullfiber som är ett av få tillåtna material, inte ger nå- gon som helst stomdämpning Ändamålet med föreliggande uppfinning är således att tillhanda- hålla ett sätt att förbättra metallskrovskonstruktioner så att ovanstående nackdelar elimineras och som ger ett skrov med god värmeisolering och samtidig eliminering av kondensproblemen, god akustisk dämpning och som skapar förutsättningar för åstadkom- mande av hög ytfinish med reducerad arbetsinsats, lägre viktök- ning och med större hàllfasthet, som inte riskerar att separera och som är lätt att reparera vid eventuell skada. 46 10 15 20 25 30 35 9 020 PVC foam. Insulation on the inside means that condensation problems arise between the insulation and the outer hull with corrosion problems as a result. Furthermore, poor acoustic attenuation is obtained because e.g. The object of the present invention is thus to provide a way to improve metal hull constructions so that the above disadvantages are eliminated and which provide a hull with good thermal insulation and at the same time eliminating the condensation problems. , good acoustic attenuation and which creates conditions for achieving a high surface finish with reduced work effort, lower weight gain and with greater strength, which does not risk separating and which is easy to repair in the event of damage.

Detta åstadkommes medelst sättet enligt föreliggande uppfinning som kännetecknas av att skivor eller mattor av cellplast pålim- mas på skrovets utsida medelst ett lim som ger en elastisk eller viskoelastisk limfog, varpå anbringas ett hårt ytskikt.This is achieved by the method according to the present invention, which is characterized in that sheets or mats of cellular plastic are glued to the outside of the hull by means of an adhesive which provides an elastic or viscoelastic adhesive joint, whereupon a hard surface layer is applied.

Enligt en föredragen utföringsform av uppfinningen är cellplas- ten PVC-cellplast.According to a preferred embodiment of the invention, the foam is PVC foam.

Enligt ytterligare en utföringsform av uppfinningen pålimmas skivorna medelst vakuumlimning.According to a further embodiment of the invention, the boards are glued by means of vacuum gluing.

Med sättet enligt uppfinningen åstadkommes ett skrov som kombi- nerar plastskrovsfarkostens fördelar med metallskrovsfarkostens fördelar. Vid konventionell spackling och lackning till hög yachtfinish på en 40 m lång båt uppgår arbetstiden till åtmin- stone ca 20 OOO timmar. Vid utnyttjande av sättet enligt uppfin- ningen blir den erforderliga tiden avsevärt kortare.The method according to the invention provides a hull which combines the advantages of the plastic hull vehicle with the advantages of the metal hull vehicle. With conventional filling and varnishing to a high yacht finish on a 40 m long boat, the working time amounts to at least about 20,000 hours. When using the method according to the invention, the required time becomes considerably shorter.

Med sättet enligt uppfinningen uppnås en rad fördelar: Limmet och cellplasten kan appliceras på såväl skrov som överbyggnader. 10 15 20 25 30 35 3 ' 469 020 - Cellplastskiktet ger hela konstruktionen en ökad styvhet, vilket innebär att en tunnare metallplåt kan användas i skrovet.With the method according to the invention, a number of advantages are achieved: The glue and the foam can be applied to both hulls and superstructures. 10 15 20 25 30 35 3 '469 020 - The cellular plastic layer gives the entire structure an increased rigidity, which means that a thinner metal plate can be used in the hull.

- Cellplastskiktet värmeisolerar vidare såväl skrov som överbyggnader, vilket eliminerar behovet av att isolera farkosten inifrån liksom även kondensationsproblemet, som annars alltid uppträder i farkoster med metallskrov.- The cellular plastic layer further thermally insulates both hull and superstructures, which eliminates the need to insulate the vessel from the inside as well as the condensation problem, which otherwise always occurs in vessels with a metal hull.

- Cellplastskiktet är ytterst lätt att bearbeta genom t.ex. slipning, varför tidsàtgången för uppnàende av erforderlig ytfinish endast uppgår till en bråkdel av den tid som åtgår för att slipa ned en epoxispackelbehandlad yta.- The cellular plastic layer is extremely easy to process by e.g. sanding, so the time required to achieve the required surface finish is only a fraction of the time required to sand down an epoxy putty-treated surface.

Ytterligare en stor fördel med sättet enligt uppfinningen vid användning av viskoelastiskt lim är att det viskoelastiska lim- met ger hög förlustfaktor och därmed dämpning av ljud och vibra- tioner förutom att säkerheten mot skador på grund av de olika värmeutvidgningskoefficienterna mellan metall och plast ökas kraftigt.Another great advantage of the method according to the invention when using viscoelastic glue is that the viscoelastic glue gives a high loss factor and thus attenuation of sound and vibrations in addition to the safety against damage due to the different coefficients of thermal expansion between metal and plastic is greatly increased.

Cellplastmaterialet kan uppvisa slutna eller öppna celler. Före- trädesvis uppvisar emellertid materialet ca 90% luft eller gas och slutna celler. Cellplastmaterialet kan läggas på i form av mattor eller skivor och pá marknaden finns mattor som är skurna så att de kan appliceras på dubbelkrökta ytor, dvs är snittade g på lämpligt sätt.The foam material may have closed or open cells. Preferably, however, the material exhibits about 90% air or gas and closed cells. The cellular plastic material can be applied in the form of carpets or boards and on the market there are carpets that are cut so that they can be applied to double-curved surfaces, ie are cut in a suitable way.

Cellplastmaterialet pålägges företrädesvis genom vakuumlimning i etapper så att efter applicering av materialet på en limmad yta, detta övertäckes med folie med överlapp mot den fria metallytan varpå ett undertryck appliceras mellan folien och plåten.The foam material is preferably applied by vacuum gluing in stages so that after application of the material on a glued surface, this is covered with foil with overlap against the free metal surface whereupon a negative pressure is applied between the foil and the sheet.

Genom användningen av ett elastiskt eller viskoelastiskt lim mellan skrov och cellkärna bildas en dilatationsfog med förmåga att ta upp skjuvkrafter. Även cellplastmaterialet har förmåga att ta upp skjuvkrafter utan att skadas eller påverkas negativt.Through the use of an elastic or viscoelastic adhesive between the hull and the cell core, a dilatation joint is formed with the ability to absorb shear forces. The foam material also has the ability to absorb shear forces without being damaged or adversely affected.

Härigenom elimineras risken för skador på grund av t.ex. stora temperaturvariationer och/eller kraftiga påkänningar. n» 10 15 20 25 30 35 “xD CU F Ü lå Med sättet enligt föreliggande uppfinning åstadkommer man så- lunda vid aluminiumfarkoster ett skrov med aluminiumkonstruk- tionens alla fördelar samtidigt som man eliminerar alla dess nackdelar i form av dålig isolation; svárbearbetat material om I Ä» hög ytfinish önskas; materialet kan t.ex. inte värmeriktas; om man bygger lätt och tunt slår sig materialet; när man skapar yt- finish med spackel adderas mycket i vikt och en stor del av vin- sten med aluminiumskrov går förlorad.This eliminates the risk of injuries due to e.g. large temperature variations and / or heavy stresses. n »10 15 20 25 30 35“ xD CU F Ü lå The method according to the present invention thus provides a hull with aluminum vehicles with all the advantages of the aluminum construction while eliminating all its disadvantages in the form of poor insulation; hard-worked material if a high surface finish is desired; the material can e.g. not heat-directed; if you build light and thin, the material strikes; when you create a surface finish with a filler, a lot of weight is added and a large part of the gain with the aluminum hull is lost.

Med sättet enligt uppfinningen kan till skillnad från vid kon- ventionell teknik byggas upp en vek aluminiumkonstruktion som utgör en del av en styv sandwichkonstruktion. Detta ger kon- struktionen en styrka som t.ex. en ren plastkonstruktion inte kan ge, åtminstone inte med en rimlig tjocklek. I praktiken in- nebär utnyttjande av sättet enligt uppfinningen att aluminium- pláttjockleken kan reduceras ned till ca 20 % av den normalt an- vända tjockleken.With the method according to the invention, in contrast to conventional technology, a soft aluminum construction can be built up which forms part of a rigid sandwich construction. This gives the construction a strength that e.g. a clean plastic construction can not provide, at least not with a reasonable thickness. In practice, utilization of the method according to the invention means that the aluminum plate thickness can be reduced down to about 20% of the normally used thickness.

Problemen som uppstår vid den konventionella spacklingen av t.ex. ett aluminiumskrov beror på den stora skillnaden i värme- ledningsförmåga hos spackel resp. aluminium. Vid kraftiga tempe- .raturvariationer medför detta att spacklet på grund av uppträ- dande skjuvkrafter släpper från aluminiumplåten. Detta kompense- rar man idag genom att skapa ett spackelskikt som är så tjockt att materialet utanpå skrovet hänger ihop som en "kaka" och släppningar inte syns från utsidan. Detta medför att vatten tränger in och spaltkorrosion uppträder, vilken inte kan avslö- jas innan stora skador uppkommit i skrovet. Dessutom medför släppningen mellan skikten att vid skada stora delar av eller hela ytskiktet lossnar och faller av.The problems that arise in the conventional filling of e.g. an aluminum hull is due to the large difference in thermal conductivity of putty resp. aluminum. In the event of sharp temperature variations, this means that the putty releases from the aluminum sheet due to shear forces occurring. This is compensated for today by creating a putty layer that is so thick that the material on the outside of the hull hangs together like a "cake" and releases are not visible from the outside. This causes water to penetrate and crevice corrosion to occur, which cannot be revealed until major damage has occurred to the hull. In addition, the release between the layers causes large parts of or the entire surface layer to come loose and fall off when damaged.

Inget av dessa problem uppträder vid den enligt uppfinningen tillverkade skrovkonstruktionen där dilatationsfogen ger en ma- ximalt stor vidhäftning.None of these problems occur in the hull construction manufactured according to the invention, where the expansion joint provides a maximum degree of adhesion.

Den enligt uppfinningen tillverkade konstruktionen uppvisar en mycket hög konstruktiv styrka med mycket låg vikt jämfört med S A M 469 020 kända konstruktioner. Isoleringen på utsidan medför att alla brandkrav och krav pá att isoleringen inte fâr vara fuktabsor- berande bortfaller. Man får en värmeisolering av skrovet och därmed elimineras kondensationsproblemen. Till detta kommer att man överhuvudtaget inte behöver behandla skrovets insida, varigenom dess insida blir lätt att inspektera, lätt att hålla ren och korrosionsrisken elimineras.The construction manufactured according to the invention has a very high structural strength with very low weight compared to S A M 469 020 known constructions. The insulation on the outside means that all fire requirements and requirements that the insulation must not be moisture-absorbing are eliminated. You get a thermal insulation of the hull and thus the condensation problems are eliminated. In addition, it is not necessary to treat the inside of the hull at all, as a result of which its inside becomes easy to inspect, easy to keep clean and the risk of corrosion is eliminated.

Claims (3)

469 G20 10 15 B_A_I_E_N_I_K_B_B_¥469 G20 10 15 B_A_I_E_N_I_K_B_B_ ¥ 1. Sätt att förbättra skrovegenskaperna främst på båtar och fartyg med skrov av metall eller en legering, sásom aluminium eller stål, särskilt med avseende på ytfinish} värmeisolering och akustisk dämpning, k ä n n e t e c k n a t a v att skivor eller mattor av cellplast pàlimmas på skrovets utsida medelst ett lim som ger en elastisk eller viskoelastisk limfog, varpå anbringas ett hàrt ytskikt.Ways to improve the hull properties mainly on boats and ships with metal or alloy hulls, such as aluminum or steel, in particular with regard to surface finish} thermal insulation and acoustic damping, characterized in that sheets or mats of cellular plastic are glued to the outside of the hull by means of a glue that gives an elastic or viscoelastic glue joint, whereupon a hard surface layer is applied. 2. Sätt enligt krav 1, k ä n n e t e c k n a t a v att cell- plasten är PVC-cellplast.2. A method according to claim 1, characterized in that the cellular plastic is PVC cellular plastic. 3. Sätt enligt krav 1 eller 2, k ä n n e t e c k n a t a v att limningen sker genom vakuumlimning.3. A method according to claim 1 or 2, characterized in that the gluing takes place by vacuum gluing.
SE8900437A 1989-02-08 1989-02-08 PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL SE469020B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE8900437A SE469020B (en) 1989-02-08 1989-02-08 PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL
CA002046277A CA2046277C (en) 1989-02-08 1990-02-01 Method of producing an improved hull
DK90902853.2T DK0473587T3 (en) 1989-02-08 1990-02-01 Process for making an improved hull
JP2503036A JPH04503198A (en) 1989-02-08 1990-02-01 How to make an improved hull
DE69012115T DE69012115T2 (en) 1989-02-08 1990-02-01 METHOD FOR PRODUCING A HULL.
ES90902853T ES2063341T3 (en) 1989-02-08 1990-02-01 METHOD OF PRODUCING AN IMPROVED HELMET.
EP90902853A EP0473587B1 (en) 1989-02-08 1990-02-01 Method of producing an improved hull
AT90902853T ATE110665T1 (en) 1989-02-08 1990-02-01 PROCESS FOR MAKING A HULL.
AU50378/90A AU5037890A (en) 1989-02-08 1990-02-01 Method of producing an improved hull
PCT/SE1990/000065 WO1990009309A1 (en) 1989-02-08 1990-02-01 Method of producing an improved hull
KR1019910700793A KR920700990A (en) 1989-02-08 1990-02-01 How to make an improved hull
FI913716A FI98802C (en) 1989-02-08 1991-08-05 Process for making an improved hull
NO19913067A NO316741B1 (en) 1989-02-08 1991-08-07 Process for making an improved hull
US08/344,620 US5476560A (en) 1989-02-08 1994-11-17 Method of producing an improved hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900437A SE469020B (en) 1989-02-08 1989-02-08 PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL

Publications (3)

Publication Number Publication Date
SE8900437D0 SE8900437D0 (en) 1989-02-08
SE8900437L SE8900437L (en) 1990-08-09
SE469020B true SE469020B (en) 1993-05-03

Family

ID=20374988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900437A SE469020B (en) 1989-02-08 1989-02-08 PROMOTE TO IMPROVE THE HULL PROPERTIES, PRIOR TO BOATS AND SHIPS WITH METAL HULL

Country Status (13)

Country Link
EP (1) EP0473587B1 (en)
JP (1) JPH04503198A (en)
KR (1) KR920700990A (en)
AT (1) ATE110665T1 (en)
AU (1) AU5037890A (en)
CA (1) CA2046277C (en)
DE (1) DE69012115T2 (en)
DK (1) DK0473587T3 (en)
ES (1) ES2063341T3 (en)
FI (1) FI98802C (en)
NO (1) NO316741B1 (en)
SE (1) SE469020B (en)
WO (1) WO1990009309A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005037638A1 (en) * 2003-10-20 2005-04-28 Fagerdala Thiger Marine Systems Ab A ship hull and method of manufacturing such a hull

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100809820B1 (en) * 2005-12-19 2008-03-04 비엔스틸라 주식회사 A marine panel made with embossed metal boards
US8388783B2 (en) 2008-02-22 2013-03-05 Fagerdala Marine Systems Ab Method for producing an improved hull

Family Cites Families (3)

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* Cited by examiner, † Cited by third party
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NO316741B1 (en) 2004-04-26
SE8900437D0 (en) 1989-02-08
KR920700990A (en) 1992-08-10
DE69012115D1 (en) 1994-10-06
WO1990009309A1 (en) 1990-08-23
AU5037890A (en) 1990-09-05
DK0473587T3 (en) 1995-01-09
ATE110665T1 (en) 1994-09-15
CA2046277A1 (en) 1990-08-09
EP0473587B1 (en) 1994-08-31
JPH04503198A (en) 1992-06-11
CA2046277C (en) 1997-04-01
SE8900437L (en) 1990-08-09
NO913067L (en) 1991-08-07
ES2063341T3 (en) 1995-01-01
DE69012115T2 (en) 1995-05-11
FI98802B (en) 1997-05-15
EP0473587A1 (en) 1992-03-11
NO913067D0 (en) 1991-08-07
FI98802C (en) 1997-08-25

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